iloprost pretreatment before unilateral nephrectomy: an experimental study in rats

To evaluate the effects of iloprost administration before unilateral nephrectomy on postoperative interleukin-6 (IL-6), nitric oxide (NO), and oxidant/antioxidant status. METHODS: Malondialdehyde, glutathione, catalase and Cu-Zn superoxide dismutase were measured in the blood and remnant kidney of Adult male Wistar albino rats to asses oxidant and antioxidant status. The rats were divided into three experimental groups: sham group (S) (n = 12); unilateral nephrectomized group (N) (n = 12); an hour before unilateral nephrectomy iloprost (1 ng/mL/kg, intraperitoneal) administered group (IN) (n = 12). RESULTS: Iloprost administration before unilateral nephrectomy lowered oxidant parameters and IL-6 levels significantly. NO levels were increased in both N and IN groups. CONCLUSION: Iloprost pretreatment before unilateral nephrectomy can reduce oxidative stress and IL-6, which increases due to anaesthesia and surgery and causes organ damage during surgery and in the short-term postoperative period.